We use cookies to make your experience better. To comply with the new e-Privacy directive, we need to ask for your consent to set the cookies. Learn more.
abb softstarter PSTX300-690-70 pstx (690v) range 300 amp
MPN: 1SFA898214R7000
Alt. SKU: PSTX300-690-70
Special Price
£4,750.46
£3,958.72
Regular Price
£7,308.41
Why Choose the PSTX300-690-70 [1SFA898214R7000]
The softstarter PSTX 300-690-70 has a rated maximum operational current of 300 A with an operating voltage span from 208...690 V AC. The rated control voltage is between 100...250 V AC at 50/60 Hz. PSTX features a three-phase control soft start and stop through a voltage or a torque ramp. It has built-in bypass for easy installation and energy saving. A RUN, TOR and Event signal is available from relay outputs in NO (normally open state). The PSTX has functions such as current limit, kickstart, analog output, EOL, motor heating and pump cleaning. PSTX also features features jog, braking, stand-still brake, diagnostics, sequence start and emergency/fire pump mode as standard.To interact with PSTX, it has a detachable full graphic display with IP66 and 4x outdoor rating. There are four ways to communicate with PSTX. It can be done by hardwire inputs Start/Stop/Reset of fault, and by three programmable digital inputs. Another popular option is the built-in Fieldbus communication Modbus RTU and incl optional ANYBUS modules with every major protocol such as for example Profinet, Profibus, Modbus TCP, Ethernet IP and others. Another way to communicate with PSTX is to use an external adaptor and a Fieldbus plug. PSTX is the complete alternative for any motor starting application. It’s suitable for medium to large-sized three-phase motors with nominal currents from 30...1250 A inline connection or 52...2160 A inside delta connection. Typical applications are, for example, pumps, fans, compressors, and conveyors.
Technical Specification
- Function: Soft start and stop with voltage or torque ramp, built-in bypass, current limit, kickstart, braking, jog, diagnostics, and emergency/fire pump mode.
- Rated Operational Voltage: 208 ... 690 V AC.
- Rated Operational Current: 300 A (in-line connection), 515 A (inside delta connection).
- Control Supply Voltage: 100 ... 250 V AC, 50/60 Hz.
- Contact Configuration: Relay outputs for RUN, TOR, and Event signals in normally open (NO) state.
- Protection Rating: Main terminals IP00; detachable display IP66 with 4x outdoor rating.
- Terminal Type & Size: Main circuit bars with 8.5 mm hole diameter; control circuit rigid 1 x 2.5 mm².
- Mechanical Data: Weight 15.5 kg; tightening torque main circuit 25 N·m.
- Communication: Modbus RTU and optional ANYBUS modules supporting major protocols including Profinet, Profibus, Modbus TCP, Ethernet/IP.
Trusted By Customers Worldwide
"Specified by UK panel builders for dependable control." Controls Engineer, UK
Frequently Asked Questions
What is the maximum operational current of the PSTX softstarter?
The PSTX softstarter has a rated maximum operational current of 300 A for in-line connection and 515 A for inside delta connection.
What is the operating voltage range for the PSTX?
The operating voltage range for the PSTX is from 208 to 690 V AC.
What types of motors is the PSTX suitable for?
The PSTX is suitable for medium to large-sized three-phase motors with nominal currents from 30 to 1250 A in-line connection or 52 to 2160 A inside delta connection.
How does the PSTX communicate with other devices?
The PSTX can communicate via hardwire inputs, programmable digital inputs, Modbus RTU, and optional ANYBUS modules supporting various protocols like Profinet and Ethernet/IP.
What is the protection rating of the PSTX's detachable display?
The detachable display has a protection rating of IP66 with a 4x outdoor rating.
What features does the PSTX include for motor control?
The PSTX includes features such as soft start and stop, current limit, kickstart, braking, jog, diagnostics, and emergency/fire pump mode.
What are the terminal specifications for the PSTX?
The main circuit bars have an 8.5 mm hole diameter, and the control circuit is rigid with a size of 1 x 2.5 mm².
| Manufacturer Part Number | 1SFA898214R7000 |
|---|---|
| Barcode | 7320500501481 |
| Max Rated Current | 300 Amps |
| Motor Power (kW) at 400V | 160Kw |
| Motor Power (kW) at 500V | 200Kw |
| Motor Power (kW) at 690V | 257Kw |
| KW Rating | 160kW |
| HS Code | 85371091 |
| Country of Manufacture | Sweden |
| Manufacturer | ABB |
| Alternative Product SKU | PSTX300-690-70 |
Write Your Own Review
Related Products
Check items to add to the cart or
